Hourly Weather in Sterkfontein, South Africa
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
1 km/h
Calm
4 km/h
Calm
1 km/h
Calm
1 km/h
Calm
1 km/h
Calm
1 km/h
Calm
1 km/h
Calm
1 km/h
Calm
5 km/h
Calm
Humidity
73%
Extremely humid
85%
Extremely humid
87%
Extremely humid
89%
Extremely humid
90%
Extremely humid
93%
Extremely humid
95%
Extremely humid
98%
Extremely humid
99%
Extremely humid
Visibility
16 km
Good
12 km
Good
8 km
Fair
14 km
Good
14 km
Good
16 km
Good
12 km
Good
6 km
Fair
0 km
Low
Pressure
1025 hPa
High
1025 hPa
High
1025 hPa
Very high
1026 hPa
Very high
1026 hPa
Very high
1027 hPa
Very high
1027 hPa
Very high
1028 hPa
Very high
1028 hPa
Very high
Clouds
30%
43%
26%
31%
16%
27%
48%
87%
89%
Dew point
3°
2°
2°
2°
2°
1°
1°
1°
0°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
52
Moderate
56
Moderate
63
Moderate
69
Moderate
71
Moderate
66
Moderate
59
Moderate
53
Moderate
43
Good
Pollen index
Tree
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Weed
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Grass
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
10.5 μg/m3
12.9 μg/m3
16.3 μg/m3
20 μg/m3
20.7 μg/m3
17.8 μg/m3
14 μg/m3
10.7 μg/m3
8.2 μg/m3
PM25
9.6 μg/m3
11.9 μg/m3
15.2 μg/m3
18.8 μg/m3
19.7 μg/m3
17.1 μg/m3
13.4 μg/m3
10.2 μg/m3
7.7 μg/m3
NO2
0.8 ppb
2.2 ppb
3.6 ppb
5 ppb
4 ppb
3.1 ppb
2.1 ppb
1.9 ppb
1.6 ppb
SO2
1 ppb
1.1 ppb
1.2 ppb
1.2 ppb
1.1 ppb
0.9 ppb
0.7 ppb
0.6 ppb
0.5 ppb
CO
0.2 ppb
0.2 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
46.8 ppb
43.5 ppb
39.1 ppb
34.1 ppb
32.5 ppb
30.8 ppb
29.9 ppb
28.4 ppb
26.8 ppb